refactor: remove unused fs operations from esbuild.config.js
chore: update dependencies and add overrides in package.json
docs: update commit message guidelines in prompts.ts
refactor: switch to js-tiktoken for token encoding in tokenCount.ts

chore(config): add new config keys for prompt header and footer

style: reformat code for better readability and consistency across files

refactor(prompts.ts): restructure prompt generation for clarity and maintainability

chore: update dependencies and improve environment variable handling

style(server.ts): rename port variable to uppercase for consistency and clarity

chore(server.ts): add support for configurable port via process.env.PORT

style(engine.ts, tokenCount.ts, version.ts): standardize import quotes to single quotes for consistency

… directory

chore(package.json): add tiktoken dependency

style(config.ts, prompts.ts): fix formatting and indentation issues

refactor(tokenCount.ts): add native token counting using Tiktoken and conditional export based on environment variable

chore(commit.ts): add check for empty remotes array before selecting remote

perf(tokenCount.ts): move encoding initialization inside function to reduce memory usage

…ore than one remote is available

Introduce OCO_GIT_STAGE_ALWAYS config key to bypass user confirmation
for staging all files. This enhances automation and streamlines the
commit process when the config is set to true.

…ild configuration

refactor(commit.ts): add auto-confirmation for commit and stage actions

refactor(config.ts): rename OCO_GIT_STAGE_ALWAYS to OCO_AUTOCONFIRM_STAGE and add OCO_AUTOCONFIRM_COMMIT

fix(openAi.ts): handle undefined message content in token count

style(prompts.ts): move OCO_PROMPT_FOOTER to the end of the prompt

style(mergeDiffs.ts): adjust import statement and spacing in token count check

…ove error handling